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    Vehicle air conditioner having refrigerant cycle with heating function
    1.
    发明授权
    Vehicle air conditioner having refrigerant cycle with heating function 失效
    具有加热功能的制冷剂循环的车辆空调

    公开(公告)号：US06662579B2

    公开(公告)日：2003-12-16

    申请号：US10242528

    申请日：2002-09-12

    申请人： Yoshiaki Takano ,  Takahisa Suzuki ,  Satoshi Izawa ,  Keisuke Nagai ,  Shun Kurata

    发明人： Yoshiaki Takano ,  Takahisa Suzuki ,  Satoshi Izawa ,  Keisuke Nagai ,  Shun Kurata

    IPC分类号： F25D2100

    CPC分类号： B60H1/3207 ,  B60H1/3213 ,  B60H2001/3245 ,  B60H2001/325 ,  B60H2001/3255 ,  B60H2001/3261 ,  B60H2001/327 ,  B60H2001/3277 ,  B60H2001/3282

    摘要： In a vehicle air conditioner, a refrigerant cycle system is constructed to switch a cooling refrigerant cycle where an interior heat exchanger is used as an evaporator, and a hot gas heater cycle where the interior heat exchanger is used as a radiator. Further, it is determined whether the interior heat exchanger has a quantity of retained water in a heating mode due to the hot gas heater cycle. When it is determined that the quantity of retained water is in the interior heat exchanger in the heating mode, operation of a compressor of the refrigerant cycle system is intermittently controlled so that temperature of air blown from the interior heat exchanger becomes lower than temperature of a vehicle windshield.

    摘要翻译： 在车辆用空调机中，构成为将内部热交换器用作蒸发器的冷却制冷剂循环和内部热交换器用作散热器的热气体加热器循环进行切换的制冷剂循环系统。 此外，由于热气体加热器循环，确定内部热交换器是否具有处于加热模式的保留水量。 当在加热模式中确定保留水量在内部热交换器中时，制冷剂循环系统的压缩机的操作被间歇地控制，使得从内部热交换器吹出的空气的温度变得低于 车辆挡风玻璃

    Vapour-compression type refrigerating machine and double pipe structure and double pipe joint structure preferably used therefor
    6.
    发明授权
    Vapour-compression type refrigerating machine and double pipe structure and double pipe joint structure preferably used therefor 有权
    蒸气压缩式制冷机和双管结构，双管接头结构优选使用

    公开(公告)号：US07753413B2

    公开(公告)日：2010-07-13

    申请号：US10765758

    申请日：2004-01-26

    申请人： Makoto Yoshino ,  Fumiaki Nakamura ,  Satoru Yamanashi ,  Shun Kurata ,  Takahisa Suzuki

    发明人： Makoto Yoshino ,  Fumiaki Nakamura ,  Satoru Yamanashi ,  Shun Kurata ,  Takahisa Suzuki

    IPC分类号： F16L7/00

    CPC分类号： F16L7/00 ,  B60H1/00571 ,  F16L37/565 ,  F16L39/00 ,  F16L39/005 ,  F25B41/003

    摘要： A refrigerant pipe connected to a suction side of a compressor and a refrigerant pipe connected to a discharge side of the compressor are integrated into one body. A refrigerant pipe connected to an inlet side of a condenser and a refrigerant pipe connected to an outlet side of the condenser are integrated into one body. A refrigerant pipe connected to an inlet side of a decompressor and a refrigerant pipe connected to an outlet side of the temperature detecting portion are integrated into one body. In these piping structures, a double pipe structure and a double pipe joint structure are adopted in which an inner pipe for circulating high pressure fluid and an outer pipe for circulating low pressure fluid are formed separate from each other and the respective end portions of the pipes are joined to a joint member by plastically deforming the pipes.

    摘要翻译： 连接到压缩机的吸入侧的制冷剂管和连接到压缩机的排出侧的制冷剂管被集成在一体中。 连接到冷凝器的入口侧的制冷剂管和连接到冷凝器的出口侧的制冷剂管被集成到一体中。 连接到减压器的入口侧的制冷剂管和连接到温度检测部的出口侧的制冷剂管被集成在一体中。 在这些管道结构中，采用双管结构和双管接头结构，其中用于循环高压流体的内管和用于循环低压流体的外管彼此分开形成，并且管的各个端部 通过使管道塑性变形而接合到接头构件。

    Piping structure with inner heat exchanger and refrigeration cycle device having the same
    7.
    发明申请
    Piping structure with inner heat exchanger and refrigeration cycle device having the same 审中-公开
    具有内部热交换器和制冷循环装置的管道结构

    公开(公告)号：US20070251265A1

    公开(公告)日：2007-11-01

    申请号：US11788983

    申请日：2007-04-23

    申请人： Shun Kurata ,  Hideo Aizawa ,  Takahisa Suzuki

    发明人： Shun Kurata ,  Hideo Aizawa ,  Takahisa Suzuki

    IPC分类号： F25B41/00 ,  F25B41/06

    CPC分类号： F25B40/00 ,  B60H1/323 ,  F25B5/02 ,  F25B2400/0417 ,  F25B2400/0419 ,  F25B2500/01

    摘要： A piping structure for a refrigerant cycle device includes an inner heat exchanger, and a bypass pipe through which refrigerant flows while bypassing the inner heat exchanger. The inner heat exchanger has a first flow passage in which high-pressure refrigerant before being decompressed flows and a second flow passage in which low-pressure refrigerant after being decompressed flows. The refrigerant cycle device includes plural low-pressure side heat exchangers, and the plural low-pressure side heat exchangers are located such that refrigerant from a part of the low-pressure side heat exchangers flows through the second flow passage of the inner heat exchanger, and refrigerant from the other part of the low-pressure side heat exchangers flows through the bypass pipe while bypassing the inner heat exchanger.

    摘要翻译： 制冷剂循环装置的管道结构包括内部热交换器和旁路管，旁通管通过制冷剂旁路内部热交换器而流动。 内部热交换器具有第一流路，其中减压之前的高压制冷剂流动，其中减压后的低压制冷剂流过第二流路。 制冷剂循环装置包括多个低压侧热交换器，多个低压侧热交换器的位置使得来自低压侧热交换器的一部分的制冷剂流过内部热交换器的第二流路， 并且来自低压侧热交换器的另一部分的制冷剂在绕过内部热交换器的同时流过旁通管。

    Refrigeration cycle apparatus
    8.
    发明授权
    Refrigeration cycle apparatus 有权
    制冷循环装置

    公开(公告)号：US06477858B2

    公开(公告)日：2002-11-12

    申请号：US09992305

    申请日：2001-11-19

    申请人： Tetsuji Nobuta ,  Takahisa Suzuki ,  Keisuke Nagai

    发明人： Tetsuji Nobuta ,  Takahisa Suzuki ,  Keisuke Nagai

    IPC分类号： F25B3904

    CPC分类号： F25B39/04 ,  F25B2339/0441 ,  F25B2339/0444 ,  F25B2339/0446 ,  F25B2500/01

    摘要： The refrigerant cycle apparatus comprises a communication pipe 32 which is an upper refrigerant flow-in means allowing the refrigerant which has passed through a condenser 2 to flow into the upper part of a liquid receiver 31, and a communication hole 33 which is a lower refrigerant flow-in means allowing the refrigerant which has passed through the condenser 2 to flow into the lower part of the liquid receiver 31, and the flow rate (Gr1) of refrigerant flowing into the upper part of the liquid receiver 31 from the communication pipe 32 is set at a value between 30 kg/h and 110 kg/h. As a result of this, preventing heat damage due to the heat given to the liquid receiver from the outside and securing the good bubble disappearing characteristic of the liquid refrigerant flowing out from the liquid receiver are mutually compatible, and thereby an improved refrigerant filling characteristic may be obtained.

    摘要翻译： 制冷剂循环装置包括：连通管32，其是允许已经通过冷凝器2的制冷剂流入储液器31的上部的上部制冷剂流入装置;以及作为下部制冷剂的连通孔33 允许已经通过冷凝器2的制冷剂流入储液器31的下部的流入装置和从连通管32流入液体接收器31的上部的制冷剂的流量（Gr1） 设定在30kg / h〜110kg / h之间的值。结果，防止由于从外部向液体接收器发出的热量的热损伤，并确保流出的液体制冷剂的良好的气泡消失特性 从液体接收器相互兼容，从而可以获得改进的制冷剂填充特性。

    Refrigeration cycle device
    9.
    发明申请
    Refrigeration cycle device 审中-公开
    制冷循环装置

    公开(公告)号：US20070074538A1

    公开(公告)日：2007-04-05

    申请号：US11516166

    申请日：2006-09-06

    申请人： Syun Kurata ,  Yoshiaki Takano ,  Kenji Ogura ,  Takahisa Suzuki

    发明人： Syun Kurata ,  Yoshiaki Takano ,  Kenji Ogura ,  Takahisa Suzuki

    IPC分类号： F25B41/00 ,  B60H1/32 ,  F25B1/00

    CPC分类号： F25B41/062 ,  F25B5/02 ,  F25B40/00 ,  F25B2400/0409 ,  F25B2600/2513

    摘要： A refrigeration cycle device includes a double tube for exchanging heat between a high-pressure refrigerant to be decompressed by a decompressor and a low-pressure refrigerant to be drawn by a compressor. The decompressor controls a dryness and a superheat degree of an outlet side refrigerant flowing from an outlet of the low-pressure side heat exchanger to the double tube in accordance with a temperature of the outlet side refrigerant or a suction side refrigerant flowing from the double tube to a suction port of the compressor. Thus, the dryness of the outlet side refrigerant is equal to or larger than 0.9 and the superheat degree of the outlet side refrigerant is equal to or lower than 5° C.

    摘要翻译： 制冷循环装置包括用于在由减压器减压的高压制冷剂与由压缩机牵引的低压制冷剂之间进行热交换的双管。 减压器根据出口侧制冷剂的温度或从双管流出的吸入侧制冷剂控制从低压侧热交换器的出口向双管流动的出口侧制冷剂的干燥度和过热度 到压缩机的吸入口。 因此，出口侧制冷剂的干燥度等于或大于0.9，出口侧制冷剂的过热度等于或低于5℃。

    Power management circuit, power management method and power management program for controlling power supplied to functional blocks in integrated circuits
    10.
    发明授权
    Power management circuit, power management method and power management program for controlling power supplied to functional blocks in integrated circuits 失效
    电源管理电路，电源管理方法和电源管理程序，用于控制集成电路中功能块的供电

    公开(公告)号：US08407507B2

    公开(公告)日：2013-03-26

    申请号：US12795402

    申请日：2010-06-07

    申请人： Takahisa Suzuki ,  Hideo Miyake

    发明人： Takahisa Suzuki ,  Hideo Miyake

    IPC分类号： G06F1/00 ,  G06F1/26

    CPC分类号： G06F1/3203 ,  G06F1/3287 ,  Y02D10/171

    摘要： A power management circuit has a resource management unit which performs a use management of a functional block in an integrated circuit, and a power management unit which transmits a power control request to a power control device which controls power of the functional block for each domain. The power control request designates the domain and the power control content for the domain. The power management unit executes a use prohibition process prohibiting the use of the functional block belonging to the domain, by using the resource management unit, before transmitting the power control request to the power control device, in accordance with a type of the functional block belonging to the domain and the power control content.

    摘要翻译： 功率管理电路具有执行集成电路中的功能块的使用管理的资源管理单元和向功率控制装置发送功率控制请求的功率管理单元，该功率控制装置控制各个功能块的功率。 功率控制请求指定域的域和功率控制内容。 功率管理单元根据所属功能块的类型，在向功率控制装置发送功率控制请求之前，通过使用资源管理单元，执行禁止使用属于该域的功能块的使用禁止处理 到域和电源控制内容。